Tohma YA, Altay MM, Turgut D, Coşkun S, Ünlübilgin E, Esin S, Gelişen O, Erol O. Second Trimester Umbilical Cord Coiling Index and Perinatal Outcomes. Gynecol Obstet Reprod Med [Internet]. 2014Dec.30 [cited 2024Nov.22];20(3):135-42. Available from: https://gorm.com.tr/index.php/GORM/article/view/159